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What else can I help you with?
How was the elevator invented?
people invented it
What did people use to rub out mistakes before rubbers were invented?
they used either the rain or chalk erasers because they only had chalk.
What is the Reason Why Abacus is Invented?
The abacus was invented to help people calculate.
When was BODMAS invented?
it was invented by lots of people so over a long time
Who invented drawing?
no one actaly invented drawing acent people drew on cave walls but realy no one invented drawing
How do people get electricity from watar?
People can generate electricity from water through hydropower, which involves using water flow to turn turbines connected to generators. When the turbines spin, they drive the generators to produce electricity. Hydropower is a renewable and environmentally friendly source of energy that can be produced on a large scale in hydroelectric power plants or on a smaller scale in micro-hydro systems.
How many people work at a hydroelectric powerplant?
the answer to your question is that OVER 9000! people work in a hydroelectric powerplant.
What are some of the reasons people install wind generators?
Wind generators are a good source of energy as wind is free. But there are many questions you have to consider before installing a wind generation and especially for what purpose.
How did people live before airplanes were invented?
Crawling
What did people use before the zipper was invented?
Buttons.
What did people use before motorcycles invented?
bikes
What did people use before couches were invented?
benches
What did people use before dynamite was invented?
pickaxes
What are the waste by products of hydroelectric energy?
Hydroelectric power produces almost no waste.
Who invented the shoelace?
Shoelaces were invented long before people bothered to keep records of such things.
What people did before the refrigerator was invented?
Before the refrigerator was invented, people used iceboxes, which were essentially big coolers with a block of ice. Even before that, food was preserved by salting, curing, smoking, drying, and canning.
What did people use before backpacks were invented?
Brief case
